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History plugin
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The history plugin tracks all of the requests and responses sent through a request or client. This plugin can be
useful for crawling or unit testing. By default, the history plugin stores up to 10 requests and responses.
.. code-block:: php
use Guzzle\Http\Client;
use Guzzle\Plugin\History\HistoryPlugin;
$client = new Client('http://www.test.com/');
// Add the history plugin to the client object
$history = new HistoryPlugin();
$history->setLimit(5);
$client->addSubscriber($history);
$client->get('http://www.yahoo.com/')->send();
echo $history->getLastRequest();
echo $history->getLastResponse();
echo count($history);